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enter image description here **so the problem is I bought cooling pad around 6 months ago and it was working perfectly fine but today when I started it it was working normally but soon after it stopped working than I unplugged and plugged it after a while but display was showing but no sign of life so I checked somethings than I saw when I press 3)button(from left) the IC in right corne started heating secondly when I pressed 4) button (power off ) it didn't worked after some while when I touched r12, r13 r14, with bear hands it started working but not for long ** I don't have enough money to spend on new on I just have my laptop, wifi, and cooling pad for working I need small help from you guys pls help if you are available ( I don't know much about electronics I just know some basic)

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  • 2
    \$\begingroup\$ Hello and welcome. Just a comment to say you'll get the best out of EE.SE if you write a clear and concrete question. These have good objective answers. We're happy to help, but questions which lack clarity or which read like stream-of-consciousness are unlikely to get you the help you want. \$\endgroup\$
    – jonathanjo
    Commented Jul 11 at 10:28
  • \$\begingroup\$ I just wanna know which ic this is and my problem \$\endgroup\$ Commented Jul 11 at 10:54
  • 2
    \$\begingroup\$ Which IC are you talking about? They're labelled on the PCB (U1 ... U8). But your photo isn't good enough to read their component markings. You have to help us help you, we can't do it by magic. \$\endgroup\$
    – jonathanjo
    Commented Jul 11 at 11:29
  • \$\begingroup\$ "Part identification" questions are on-topic. But we have to be able to read the markings. Please add a close-up photo of the IC in question. Also, you should add the 'identification' tag. \$\endgroup\$
    – Velvet
    Commented Jul 11 at 12:19
  • 1
    \$\begingroup\$ This isn't an EE design question, it is a product question. We don't troubleshoot consumer hardware, you'll have to find an IT site for that. \$\endgroup\$
    – Voltage Spike
    Commented Jul 11 at 17:38